This calendar provides Illinois Home Performance's participating contractors with information on upcoming residential energy efficiency trainings or events on topics such as HVAC quality installation and an introduction to building science.

This free hotline is provided by Illinois Home Performance to help homeowners and energy professionals find quick answers to building science questions.

This presentation discusses Build It Green's new model for contractor engagement that provides more support to higher performing contractors and strategies the organization is using to address issues with contractor data reporting and tracking.

This report builds and expands off of previous research by collecting and evaluating data from 800 Illinois Home Performance (IHP) retrofits. This study investigates homeowner measure package choices in the Illinois Home Performance with ENERGY STAR® (IHP) program compared to cost-optimal choices determined through Building Energy Optimization (BEopt™) modeling software.

Illinois Home Performance provides co-branding opportunities for participating contractors, including co-branding on program marketing materials.

Presentation describing AFC First's (a lender's) aggressive underwriting and smart product delivery as part of the Keystone HELP program.

This presentation describes the Illinois Home Performance program and marketing strategy lessons learned.

An overview of program design, achievements, and lessons learned for the reEnergize program in Omaha.